Trousers provide a nice introduction to hand tailoring garments. Out of the three pieces, they are the easiest to tailor. A fair amount of the construction is done by machine, so the effort put forth can be enjoyed very quickly. Trousers are a great introduction to the tailoring process, they will help you become familiar with the proper steps and sequence for executing them. They also introduce a variety of hand stitches, giving the you the opportunity to develop your skills before moving on to more complex areas.